| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $185.84 | 10.417% | $205.199 | $205.20 | $205.20 | $205.20 |
| Purchase #2 | $168.66 | 4.580% | $176.3846 | $176.38 | $176.40 | $176.40 |
| Purchase #3 | $198.44 | 6.534% | $211.4061 | $211.41 | $211.40 | $211.40 |
| Purchase #4 | $18.80 | 10.710% | $20.8135 | $20.81 | $20.80 | $20.80 |
| Purchase #5 | $183.61 | 10.104% | $202.162 | $202.16 | $202.15 | $202.20 |
| Purchase #6 | $105.76 | 4.259% | $110.2643 | $110.26 | $110.25 | $110.30 |
| Purchase #7 | $79.48 | 13.333% | $90.0771 | $90.08 | $90.10 | $90.10 |
| 7 purchase totals = | $940.59 | $1,016.3066 | $1,016.30 | $1,016.30 | $1,016.40 | |